WinError 5 访问被拒绝：在 Windows 上运行 python 时

Question

我正在尝试使用此脚本从 C:\\Users 目录中获取文件夹使用统计信息，
我通过 PowerShell 以提升的权限运行。 这是python脚本。

def folder_usage_one(folder):
    from pathlib import Path
    root = Path(folder)
    return (sum(f.stat().st_size 
            for f in root.glob('**/*') if f.is_file()))

这是运行脚本的 PowerShell。

if (!([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) {
    Start-Process PowerShell -Verb RunAs "-NoProfile -ExecutionPolicy Bypass -Command `"cd '$pwd'; & '$PSCommandPath';`"";
    exit;
}

python "D:\_PYTHON\Movie_Scripts\disk_usage_pie.py"

这是我得到的错误。

 File "D:\_PYTHON\Scripts\my_scripts.py", line 67, in folder_usage_one
    return (sum(f.stat().st_size
  File "D:\_PYTHON\Scripts\my_scripts.py", line 68, in <genexpr>
    for f in root.glob('**/*') if f.is_file()))
  File "C:\Users\nagel\AppData\Local\Programs\Python\Python38\lib\pathlib.py", line 1420, in is_file
    return S_ISREG(self.stat().st_mode)
  File "C:\Users\nagel\AppData\Local\Programs\Python\Python38\lib\pathlib.py", line 1194, in stat
    return self._accessor.stat(self)
PermissionError: [WinError 5] Access is denied: 'C:\\Users\\All Users\\Microsoft\\Windows\\Containers\\BaseImages\\b58964d4-4af7-45d5-aa6a-3133494db992\\BaseLayer\\Files\\System Volume Information'```